174691010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28591}}^1$

素因数の和:28658

約数の個数: 32

約数和(自身を含む): 345848832

約数和(自身を除く): 171157822

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 28591, 57182, 142955, 285910, 371683, 743366, 1343777, 1858415, 2687554, 3716830, 6718885, 13437770, 17469101, 34938202, 87345505, 174691010]

約数ペア:

[(1, 174691010), (2, 87345505), (5, 34938202), (10, 17469101), (13, 13437770), (26, 6718885), (47, 3716830), (65, 2687554), (94, 1858415), (130, 1343777), (235, 743366), (470, 371683), (611, 285910), (1222, 142955), (3055, 57182), (6110, 28591)]